[Ultra-Thin Ice Silk Seamless Bra]:--All-in-one cutout beauty back sports bra with adjustable pleats on the side, sexy backless crop top, super elastic widened shoulder straps, full coverage support. Unique design and modern feel make you more charming,charming and stylish. [Stretchability & Breathability]:--- Ice silk bra made high quality nylon and spandex materials, it has super stretchability, smoothness and breathability. Moisture and sweat resistant, Refuse rashes and skin irritation caused by heat and sweat. [Lightweight and Breathable]:---Unlike in most bras and sports bras, the inserts of this pullover bra have many small air holes that are soft and breathable. This thin bra has a one-piece design that helps shape and lift your breasts. [Seamless And 3D Suppor]:--- Ultra thin seamless bra design with Advanced Hot-melt Adhesive Technology, no wires, no seams, prevents skin wrinkles, pain and discomfort. Under the bust padded we add 3D support and gather together produce [Shock-proof gathering]:---We add 3D support under the chest pad, W-type patch, stable support,gather the production technology, and prevent sagging. It is soft and rolled up without deformation, and the deep V gathers to effectively support the chest shape.